Dec 13 22:27:16.646 INFO testing danger/rust against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550 Dec 13 22:27:16.646 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"` Dec 13 22:27:17.132 INFO [stdout] 8ab6ea14b498e6e03aaf59e539502be22489ba605cbb712a926a95c3a95c4c5a Dec 13 22:27:17.135 INFO running `"docker" "start" "-a" "8ab6ea14b498e6e03aaf59e539502be22489ba605cbb712a926a95c3a95c4c5a"` Dec 13 22:27:18.966 INFO [stderr] usermod: no changes Dec 13 22:27:19.387 INFO [stderr] Compiling version_check v0.1.5 Dec 13 22:27:19.387 INFO [stderr] Compiling rand_core v0.3.0 Dec 13 22:27:19.395 INFO [stderr] Compiling proc-macro2 v0.4.20 Dec 13 22:27:19.414 INFO [stderr] Compiling openssl v0.10.15 Dec 13 22:27:19.415 INFO [stderr] Compiling httparse v1.3.3 Dec 13 22:27:19.415 INFO [stderr] Compiling native-tls v0.2.2 Dec 13 22:27:19.415 INFO [stderr] Compiling openssl-sys v0.9.39 Dec 13 22:27:19.423 INFO [stderr] Compiling Inflector v0.6.0 Dec 13 22:27:25.219 INFO [stderr] Compiling rand_core v0.2.2 Dec 13 22:27:26.013 INFO [stderr] Compiling lazy_static v1.1.0 Dec 13 22:27:26.059 INFO [stderr] Compiling unicase v1.4.2 Dec 13 22:27:26.227 INFO [stderr] Compiling unicase v2.2.0 Dec 13 22:27:27.459 INFO [stderr] Compiling rand v0.5.5 Dec 13 22:27:32.568 INFO [stderr] Compiling crossbeam-epoch v0.5.2 Dec 13 22:27:33.993 INFO [stderr] Compiling phf_shared v0.7.23 Dec 13 22:27:37.138 INFO [stderr] Compiling phf v0.7.23 Dec 13 22:27:37.620 INFO [stderr] Compiling quote v0.6.8 Dec 13 22:27:38.279 INFO [stderr] Compiling crossbeam-deque v0.6.1 Dec 13 22:27:40.652 INFO [stderr] Compiling mime v0.3.12 Dec 13 22:27:41.469 INFO [stderr] Compiling syn v0.15.13 Dec 13 22:27:44.939 INFO [stderr] Compiling parking_lot_core v0.3.1 Dec 13 22:27:44.939 INFO [stderr] Compiling phf_generator v0.7.23 Dec 13 22:27:44.939 INFO [stderr] Compiling tokio-threadpool v0.1.8 Dec 13 22:27:44.939 INFO [stderr] Compiling uuid v0.7.1 Dec 13 22:27:47.987 INFO [stderr] Compiling phf_codegen v0.7.23 Dec 13 22:27:49.231 INFO [stderr] Compiling mime_guess v2.0.0-alpha.6 Dec 13 22:27:50.515 INFO [stderr] Compiling parking_lot v0.6.4 Dec 13 22:27:55.375 INFO [stderr] Compiling tokio-fs v0.1.4 Dec 13 22:27:56.343 INFO [stderr] Compiling tokio-reactor v0.1.6 Dec 13 22:28:03.335 INFO [stderr] Compiling tokio-uds v0.2.3 Dec 13 22:28:03.415 INFO [stderr] Compiling tokio-tcp v0.1.2 Dec 13 22:28:03.443 INFO [stderr] Compiling tokio-udp v0.1.2 Dec 13 22:28:04.969 INFO [stderr] Compiling serde_derive v1.0.80 Dec 13 22:28:07.201 INFO [stderr] Compiling tokio v0.1.11 Dec 13 22:28:10.535 INFO [stderr] Compiling hyper v0.12.12 Dec 13 22:28:17.796 INFO [stderr] Compiling schemafy_snapshot v0.4.1 Dec 13 22:28:23.397 INFO [stderr] Compiling hyper-tls v0.3.1 Dec 13 22:28:27.939 INFO [stderr] Compiling schemafy v0.4.4 Dec 13 22:28:30.191 INFO [stderr] Compiling reqwest v0.9.3 Dec 13 22:28:33.695 INFO [stderr] error: failed to run custom build command for `schemafy v0.4.4` Dec 13 22:28:33.696 INFO [stderr] process didn't exit successfully: `/target/debug/build/schemafy-ac766869f4437e73/build-script-build` (exit code: 101) Dec 13 22:28:33.696 INFO [stderr] --- stdout Dec 13 22:28:33.696 INFO [stderr] cargo:rerun-if-changed=src/schema.json Dec 13 22:28:33.696 INFO [stderr] Dec 13 22:28:33.696 INFO [stderr] --- stderr Dec 13 22:28:33.696 INFO [stderr] error: 'rustfmt' is not installed for the toolchain 'aa49d8ef14939ddec0e34b346b60174a5673d48f-alt' Dec 13 22:28:33.696 INFO [stderr] To install, run `rustup component add rustfmt` Dec 13 22:28:33.696 INFO [stderr] thread 'main' panicked at 'called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: Other, message: "Read-only file system" }', src/libcore/result.rs:1009:5 Dec 13 22:28:33.696 INFO [stderr] stack backtrace: Dec 13 22:28:33.696 INFO [stderr] 0: 0x55b2409dac33 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h2c40bdfb30f25bdd Dec 13 22:28:33.696 INFO [stderr] at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Dec 13 22:28:33.696 INFO [stderr] 1: 0x55b2409d56a8 - std::sys_common::backtrace::_print::he11ceebc70626ac9 Dec 13 22:28:33.696 INFO [stderr] at src/libstd/sys_common/backtrace.rs:71 Dec 13 22:28:33.696 INFO [stderr] 2: 0x55b2409d9cf2 - std::panicking::default_hook::{{closure}}::h4fde3ffb19c01413 Dec 13 22:28:33.696 INFO [stderr] at src/libstd/sys_common/backtrace.rs:59 Dec 13 22:28:33.696 INFO [stderr] at src/libstd/panicking.rs:210 Dec 13 22:28:33.696 INFO [stderr] 3: 0x55b2409d9a64 - std::panicking::default_hook::hf0c15a583008ed0d Dec 13 22:28:33.696 INFO [stderr] at src/libstd/panicking.rs:224 Dec 13 22:28:33.696 INFO [stderr] 4: 0x55b2409da350 - std::panicking::rust_panic_with_hook::hc1663f6bc7813185 Dec 13 22:28:33.696 INFO [stderr] at src/libstd/panicking.rs:487 Dec 13 22:28:33.696 INFO [stderr] 5: 0x55b2409d9ed1 - std::panicking::continue_panic_fmt::h42bc2d03ddf03b3e Dec 13 22:28:33.696 INFO [stderr] at src/libstd/panicking.rs:394 Dec 13 22:28:33.696 INFO [stderr] 6: 0x55b2409d9db5 - rust_begin_unwind Dec 13 22:28:33.696 INFO [stderr] at src/libstd/panicking.rs:321 Dec 13 22:28:33.696 INFO [stderr] 7: 0x55b2409f043c - core::panicking::panic_fmt::h44df04385fc0c5a6 Dec 13 22:28:33.696 INFO [stderr] at src/libcore/panicking.rs:95 Dec 13 22:28:33.696 INFO [stderr] 8: 0x55b2408e516b - core::result::unwrap_failed::h3ee20106edbad039 Dec 13 22:28:33.696 INFO [stderr] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libcore/macros.rs:26 Dec 13 22:28:33.696 INFO [stderr] 9: 0x55b2408e4b86 - >::unwrap::h5c662e83dbbbae8a Dec 13 22:28:33.696 INFO [stderr] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libcore/result.rs:808 Dec 13 22:28:33.696 INFO [stderr] 10: 0x55b2408e5ff6 - build_script_build::main::heb149c61d9165d2f Dec 13 22:28:33.696 INFO [stderr] at /cargo-home/registry/src/github.com-1ecc6299db9ec823/schemafy-0.4.4/build.rs:22 Dec 13 22:28:33.696 INFO [stderr] 11: 0x55b2408e65df - std::rt::lang_start::{{closure}}::h1294bf2b0674bed6 Dec 13 22:28:33.696 INFO [stderr] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/rt.rs:74 Dec 13 22:28:33.696 INFO [stderr] 12: 0x55b2409d9da2 - std::panicking::try::do_call::h7a0b92633a1e33d9 Dec 13 22:28:33.696 INFO [stderr] at src/libstd/rt.rs:59 Dec 13 22:28:33.696 INFO [stderr] at src/libstd/panicking.rs:306 Dec 13 22:28:33.696 INFO [stderr] 13: 0x55b2409eba99 - __rust_maybe_catch_panic Dec 13 22:28:33.696 INFO [stderr] at src/libpanic_unwind/lib.rs:102 Dec 13 22:28:33.696 INFO [stderr] 14: 0x55b2409da723 - std::rt::lang_start_internal::h3628368e60eab2bb Dec 13 22:28:33.696 INFO [stderr] at src/libstd/panicking.rs:285 Dec 13 22:28:33.696 INFO [stderr] at src/libstd/panic.rs:398 Dec 13 22:28:33.696 INFO [stderr] at src/libstd/rt.rs:58 Dec 13 22:28:33.696 INFO [stderr] 15: 0x55b2408e65b8 - std::rt::lang_start::h095b118df9b31d7c Dec 13 22:28:33.696 INFO [stderr] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/rt.rs:74 Dec 13 22:28:33.696 INFO [stderr] 16: 0x55b2408e6159 - main Dec 13 22:28:33.696 INFO [stderr] 17: 0x7f3a2676d82f - __libc_start_main Dec 13 22:28:33.696 INFO [stderr] 18: 0x55b2408e4038 - _start Dec 13 22:28:33.696 INFO [stderr] 19: 0x0 - Dec 13 22:28:33.696 INFO [stderr] Dec 13 22:28:33.696 INFO [stderr] warning: build failed, waiting for other jobs to finish... Dec 13 22:28:44.665 INFO [stderr] error: build failed Dec 13 22:28:44.668 INFO [stderr] su: No module specific data is present Dec 13 22:28:45.244 INFO running `"docker" "inspect" "8ab6ea14b498e6e03aaf59e539502be22489ba605cbb712a926a95c3a95c4c5a"` Dec 13 22:28:45.536 INFO running `"docker" "rm" "-f" "8ab6ea14b498e6e03aaf59e539502be22489ba605cbb712a926a95c3a95c4c5a"` Dec 13 22:28:45.843 INFO [stdout] 8ab6ea14b498e6e03aaf59e539502be22489ba605cbb712a926a95c3a95c4c5a